*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : GU4825000
CHEMICAL NAME : 1,4-Cyclohexadiene-1,2-dicarbonitrile,
4,5-dichloro-3,6-dioxo-
CAS REGISTRY NUMBER : 84-58-2
LAST UPDATED : 199701
DATA ITEMS CITED : 4
MOLECULAR FORMULA : C8-Cl2-N2-O2
MOLECULAR WEIGHT : 227.00
WISWESSER LINE NOTATION : L6V DVJ BCN CCN EG FG
COMPOUND DESCRIPTOR : Mutagen
SYNONYMS/TRADE NAMES :
* DDQ
* Dichlorodicyanobenzoquinone
* Dichlorodicyano-p-benzoquinone
* 2,3-Dichloro-5,6-dicyanobenzoquinone
* Dichlorodicyanoquinone
* 4,5-Dichloro-3,6-dioxo-1,4-cyclohexadiene-1,2-dicarbonitrile
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 31 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CHTHBK Chemotherapy (Basel). (S. Karger Pub., Inc., 79 Fifth Ave., New
York, NY 10003) V.13- 1968- Volume(issue)/page/year: 16,371,1971
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intravenous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 13 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010)
Volume(issue)/page/year: NX#07894
** MUTATION DATA **
TYPE OF TEST : Mutation in microorganisms
TEST SYSTEM : Bacteria - Salmonella typhimurium
DOSE/DURATION : 180 nmol/plate
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE
Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 347,37,1995
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
*** END OF RECORD ***
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